From 39eb9fcc886010e535992bc74e9a046512e8be94 Mon Sep 17 00:00:00 2001
From: lucky8987 <lucky8987@163.com>
Date: Wed, 4 Dec 2024 01:25:38 +0800
Subject: [PATCH] Updates to instanceof with variable

---
 .../gateway/webflux/config/ProxyExchangeArgumentResolver.java  | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/spring-cloud-gateway-webflux/src/main/java/org/springframework/cloud/gateway/webflux/config/ProxyExchangeArgumentResolver.java b/spring-cloud-gateway-webflux/src/main/java/org/springframework/cloud/gateway/webflux/config/ProxyExchangeArgumentResolver.java
index 7aa521631b..7a7ef29c4a 100644
--- a/spring-cloud-gateway-webflux/src/main/java/org/springframework/cloud/gateway/webflux/config/ProxyExchangeArgumentResolver.java
+++ b/spring-cloud-gateway-webflux/src/main/java/org/springframework/cloud/gateway/webflux/config/ProxyExchangeArgumentResolver.java
@@ -74,8 +74,7 @@ public boolean supportsParameter(MethodParameter parameter) {
 
 	private Type type(MethodParameter parameter) {
 		Type type = parameter.getGenericParameterType();
-		if (type instanceof ParameterizedType) {
-			ParameterizedType param = (ParameterizedType) type;
+		if (type instanceof ParameterizedType param) {
 			type = param.getActualTypeArguments()[0];
 		}
 		if (type instanceof TypeVariable || type instanceof WildcardType) {